GrowTropicals Pumice (Medium Grade)
Pumice makes an excellent soil amendment providing structure, aeration and moisture regulation. Its porous surface absorbs excess moisture, releasing it steadily back into the substrate as required by roots. Pumice contains very few trace minerals but can be āactivatedā by soaking it in a nutrient solution for 24 hours before use.
MediumĀ Grade is measured at 3-8mm
Original: $8.14
-65%$8.14
$2.85
Description
Pumice makes an excellent soil amendment providing structure, aeration and moisture regulation. Its porous surface absorbs excess moisture, releasing it steadily back into the substrate as required by roots. Pumice contains very few trace minerals but can be āactivatedā by soaking it in a nutrient solution for 24 hours before use.
MediumĀ Grade is measured at 3-8mm
